many of whom have run large companies, who deeply understand technology. so i'm very comfortable with the makeup of our board today. it has been a wholesale change in the last year and a half. >> meg, it's david back in larue, texas, where of course i am. you are heading into this fix and rebuild year with what you claim was a worsening macroeconomic environment. europe is very slow. you noted china is slow. does that give you pause given you are, again, heading into a very important year for this company? >> it does. and it's part of, you know, that understanding of the macroeconomic environment. did influence our guidance for 2013. it's very much a factor that, you know, is on my mind. we have a big exposure to europe. some of the markets in europe are our strongest markets. we have very big shares. and so we had to take that into account as we gave guidance for 2013. so we took into account the macroeconomic environment, the market changes that are under way, the challenges we have internally, and the products that we're bringing to market and, said, yo